一、同学们在讨论电在生活中的重要作用。听对话，用数字1—5给下列图片排序。
（） （） （） （） （）

3、1、5、2、4

二、老师提出了一些问题，引导大家思考如何节能环保。听句子，选择正确的答语。
（）1. A. It's running out. B. It's bad for our Earth.
C. It comes from the sun, wind and water.
（）2. A. Take long showers. B. Use washing machines more.
C. Wash all our dirty clothes together.
（）3. A. Throw them away. B. Buy new things every day.
C. Turn old clothes into shopping bags.
（）4. A. Use LED lights. B. Leave the TV on all day.
C. Turn on all the lights when we are at home.
（）5. A. Because driving is dangerous.
B. Because driving makes the air clean.
C. Because it can help save energy and it's good for Earth.

1. C
2. C
3. C
4. A
5. C

三、Jack 和 Lisa 在畅聊节能环保心得。听对话,判断下列句子的正误,正确的写“T”,错误的写“F”。
()1. Jack is busy with his Earth Day project.
()2. Jack suggests taking long showers to save water.
()3. Jack thinks reusing old things is a good way to save energy.
()4. Jack says we can use cloth bags when we go shopping.
()5. Lisa doesn't want to help Jack with his project.

1. T
2. F
3. T
4. T
5. F

四、学校新成立了“环境俱乐部”，寻找绿色生活的践行者。听短文，选择正确的答案。
()1. What can students do in the Environment Club?
A. Eat more green food.
B. Make our Earth clean and beautiful.
C. Bring their own lunch to school every day.
()2. The “Clear Your Plate” project shows .
A. students shouldn't waste food
B. all the students waste a lot of food every day
C. students should clean the plates after they finish their lunch
()3. On No-Car Day, students don't go to school .
A. on foot
B. by bike
C. by car
()4. Which tip for reducing energy use is not mentioned?
A. Take quick showers.
B. Use air conditioners less.
C. Turn off the lights when leaving a room.
()5. If Mike wants to join the Environment Club, what should he do?
A. Talk to his parents.
B. Send an email to Mr Li.
C. Go to the school library.

1. B
2. A
3. C
4. C
5. B